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Weatherization Program

KCHA's Weatherization program helps low-income homeowners and renters reduce their energy costs and improve the indoor air quality of their homes. Common repairs include:

  • Ventilation improvements
  • Insulation installs
  • Furnace repairs
  • Air sealing to prevent drafts

This program generally does not provide new windows.

Our program serves households within King County, outside the City Limits of Seattle.


To find out if you're eligible, use the calculator provided below. Contact us at or call (206) 214-1240 for more information.

How to Apply

You must fill out an application form to apply for services. These applications are for households that rent or own a single-family or mobile home:

Along with the application, you must verify all household income for every household member within the most recent, and complete, three months.

Please read your application thoroughly as it will provide information about which documents to supply.

Please follow submittal instructions as outlined on the application. Applications are accepted electronically via secure email or by postal service.

Funding limits the number of households KCHA can help. We give preference to:

  • People in heating emergency situations
  • Seniors
  • Disabled persons
  • Families with children under 19
  • Native Americans 

For any questions regarding applications, or to have an application sent to you via email or post, please call us at (206) 214-1240 or email us at

Tips for Saving Energy

The U.S. Department of Energy lists steps you can take to improve your home's energy efficiency.

Housing Repair

Learn more about housing repair programs in King County.

Main Office
600 Andover Park W.
Tukwila, WA 98188
Tel: (206) 574‑1100
Fax: (206) 574‑1104
TDD: (800) 833‑6388

Section 8 Office
700 Andover Park W.
Tukwila, WA 98188
Tel: (206) 214‑1300
Fax: (206) 243‑5927

Central Applications Center — Subsidized Housing
Tel: (206) 574‑1248
Fax: (206) 574‑1241